JeSTeRFLA wrote:i so far did the adding on "single init=/bin/bash" them "ctrl + x" to boot im in the bin/bash as root@nonei remounted using "mount -n -o remount,rx /" BUt its saying "bash: passwd: command not found"

No need of the 'single'; it's a parameter for init, and you're using bash as init.There's an 'ro' just before that by default, which you can change temporarily to rw instead of remounting. Just remember: anything after init=... is extra options for init/..., so put the rw before that (otherwise it panics)